FILE - In this Wednesday May 4, 2011, file photo, Advocate George Bizos tours the building where Nelson Mandela and Oliver Tambo had a historic law office in Johannesburg. Bizos, a member of the legal team that defended Mandela and others at the Rivonia trial, said Machel invited him to see Mandela in the hospital last month. But the visit was canceled when the health of his old friend deteriorated. (AP Photo/Denis Farrell, File)